68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
#pragma once
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#include <QWidget>
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#include <memory>
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#include <qgraphicsitem.h>
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#include <typeinfo>
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#include "gui/network/NetworkGraphicsView.h"
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#include "gui/network/NodeEdgeGraphic.h"
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#include "gui/network/NetworkGraphicsScene.h"
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#include "gui/network/SocketGraphic.h"
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#include "gui/network/FloatingEdgeGraphic.h"
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#include <iostream>
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#include <QPointer>
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class Network
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: public QWidget
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{
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public:
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Network(QWidget* parent = nullptr);
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void socketClicked(SocketGraphic* socket, QMouseEvent *event);
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void mouseMoved(QMouseEvent *event);
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private:
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QLayout* mainLayout_;
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NetworkGraphicsScene* scene_;
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NetworkGraphicsView* view_;
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FloatingEdgeGraphic* floatingEdge_=nullptr;
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SocketGraphic* startSocket_=nullptr;
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QGraphicsItem* prevHoverItem_=nullptr;
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// QPointer<QGraphicsItem> prevHoverItem_=nullptr;
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// std::shared_ptr<QGraphicsItem> prevHoverItem_=nullptr;
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// QList<QGraphicsItem*> prevHoverItems_;
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void keyPressEvent(QKeyEvent *event) override;
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void keyReleaseEvent(QKeyEvent *event) override;
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void destroyFloatingEdge();
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void deleteEdge(QGraphicsItem* edge);
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void highlightEdge(QGraphicsItem* edge, bool state);
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void leftMousePressed(QMouseEvent* event);
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template<typename T>
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bool isType(QGraphicsItem* item)
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{
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return item && typeid(*item)==typeid(T);
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}
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template<typename T>
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QGraphicsItem* itemOfType(QList<QGraphicsItem*> items)
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{
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// std::cout << "count: " << items.size() << "\n";
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for(QGraphicsItem* item : items)
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{
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std::cout << "item: " << typeid(*item).name() << "\n";
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if(item && typeid(*item)==typeid(T))
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{
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return item;
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}
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}
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return nullptr;
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}
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protected:
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void resizeEvent(QResizeEvent *event) override;
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void mouseReleaseEvent(QMouseEvent *event) override;
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void mousePressEvent(QMouseEvent *event) override;
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};
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